The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2012
Filed:
Sep. 25, 2007
Hideharu Kurioka, Kyoto, JP;
Hiroshi Katta, Kyoto, JP;
Yoshihiro Okubo, Osaka, JP;
KYOCERA Corporation, Kyoto, JP;
Abstract
The present invention relates to a small, low-height capacitor device in which deterioration of characteristics such as leakage current is reduced. The capacitor device includes a supporting substrate; at least one capacitor elementdisposed on the supporting substrate, including a dielectric layerand a pair of electrodesandsandwiching the dielectric layer; and a sealant that seals the capacitor elementthrough a space. The dielectric layerhas an exposed partexposed in the space. According to this structure, deterioration of the dielectric layer can be prevented, and a capacitor device exhibiting a good leakage current characteristic is obtained.